Gas Detection Tubes

Graduated glass tube designed to indicate presence of specific gas; filled with color-indicating chemical reagent; length of color change is proportional to gas concentration; used with hand pump to draw sample into tube.

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241 – 255 of 396 results

241

Astoria Pacific International OPEN TUBE CD REACTOR OTCR 12

Reactor; Open Tubular Cadmium; Astoria-Pacific; For gas detection with use of flow analyzer; 12 in.

Pricing & Availability

242

eMolecules 6153-44-2 | Methyl 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate | Ambeed | MFCD00010564 | 170.124 | C6H6N2O4 | 97.000 | COC(=O)c1cc(=O)[nH]c(=O)[nH]1 | 5g | 490532333

Methyl 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate | Ambeed | 6153-44-2 | MFCD00010564 | 170.124 | C6H6N2O4 | 97.000 | COC(=O)c1cc(=O)[nH]c(=O)[nH]1 | 5g | 490532333

Pricing & Availability

243

eMolecules 98996-29-3 | Ambeed | Ethyl 1-methyl-2-oxo-12-dihydropyridine-4-carboxylate | 250mg | 600833864 | A209199 | MFCD19686396 | 181.191 | C9H11NO3

Ambeed | Ethyl 1-methyl-2-oxo-12-dihydropyridine-4-carboxylate | 250mg | 600833864 | A209199 | 98996-29-3 | MFCD19686396 | 181.191 | C9H11NO3

Pricing & Availability

244

eMolecules 79836-78-5 | Ethyl 2-methylthiazole-5-carboxylate | Synthonix - Stock | MFCD03840442 | 171.210 | C7H9NO2S | 95.000 | CCOC(=O)c1cnc(C)s1 | 1g | 525916607

Ethyl 2-methylthiazole-5-carboxylate | Synthonix - Stock | 79836-78-5 | MFCD03840442 | 171.210 | C7H9NO2S | 95.000 | CCOC(=O)c1cnc(C)s1 | 1g | 525916607

Pricing & Availability

245

eMolecules 297172-01-1 | ethyl (3R)-3-methylpiperidine-3-carboxylate | Pharmablock | MFCD13181584 | 171.240 | C9H17NO2 | 97.000 | CCOC(=O)[C@]1(C)CCCNC1 | 25mg | 789374483

ethyl (3R)-3-methylpiperidine-3-carboxylate | Pharmablock | 297172-01-1 | MFCD13181584 | 171.240 | C9H17NO2 | 97.000 | CCOC(=O)[C@]1(C)CCCNC1 | 25mg | 789374483

Pricing & Availability

246

AASN BIOABCHEM INC

NC3956874 BENZENE CHEM TEST

Pricing & Availability

247

eMolecules 17507-03-8 | Dimethyl quinoline-2,3-dicarboxylate | Ambeed | MFCD00434841 | 245.234 | C13H11NO4 | 97.000 | COC(=O)c1cc2ccccc2nc1C(=O)OC | 250mg | 682930348

Dimethyl quinoline-2,3-dicarboxylate | Ambeed | 17507-03-8 | MFCD00434841 | 245.234 | C13H11NO4 | 97.000 | COC(=O)c1cc2ccccc2nc1C(=O)OC | 250mg | 682930348

Pricing & Availability

248

eMolecules 118-61-6 | Ethyl salicylate | Ambeed | MFCD00002215 | 166.176 | C9H10O3 | 98.000 | CCOC(=O)c1ccccc1O | 100g | 506389550

Ethyl salicylate | Ambeed | 118-61-6 | MFCD00002215 | 166.176 | C9H10O3 | 98.000 | CCOC(=O)c1ccccc1O | 100g | 506389550

Pricing & Availability

249

eMolecules 502764-52-5 | Diethyl dithieno[3,2-b:2',3'-d]thiophene-2,6-dicarboxylate | Ambeed | MFCD23103811 | 340.430 | C14H12O4S3 | 97.000 | CCOC(=O)c1cc2sc3cc(sc3c2s1)C(=O)OCC | 250mg | 525116777

Diethyl dithieno[3,2-b:2',3'-d]thiophene-2,6-dicarboxylate | Ambeed | 502764-52-5 | MFCD23103811 | 340.430 | C14H12O4S3 | 97.000 | CCOC(=O)c1cc2sc3cc(sc3c2s1)C(=O)OCC | 250mg | 525116777

Pricing & Availability

250

eMolecules 1126-09-6 | Ethyl 4-Piperidinecarboxylate | Ambeed | MFCD00006003 | 157.213 | C8H15NO2 | 97.000 | CCOC(=O)C1CCNCC1 | 5g | 552565281

Ethyl 4-Piperidinecarboxylate | Ambeed | 1126-09-6 | MFCD00006003 | 157.213 | C8H15NO2 | 97.000 | CCOC(=O)C1CCNCC1 | 5g | 552565281

Pricing & Availability

251

eMolecules 114676-59-4 | H-D-cis-Hyp-OMe??HCl | Ambeed181.620 | C6H12ClNO3 | 97.000 | Cl.COC(=O)[C@H]1C[C@@H](O)CN1 | 1g | 552658598

H-D-cis-Hyp-OMe??HCl | Ambeed | 114676-59-4181.620 | C6H12ClNO3 | 97.000 | Cl.COC(=O)[C@H]1C[C@@H](O)CN1 | 1g | 552658598

Pricing & Availability

252

eMolecules 89937-77-9 | Methyl 1,2-dihydro-2-oxopyridine-4-carboxylate | Ambeed | MFCD09258780 | 153.137 | C7H7NO3 | 97.000 | COC(=O)c1cc[nH]c(=O)c1 | 1g | 490538233

Methyl 1,2-dihydro-2-oxopyridine-4-carboxylate | Ambeed | 89937-77-9 | MFCD09258780 | 153.137 | C7H7NO3 | 97.000 | COC(=O)c1cc[nH]c(=O)c1 | 1g | 490538233

Pricing & Availability

253

eMolecules 138229-59-1 | Methyl 3-formyl-2-nitrobenzoate | Ambeed | MFCD14706049 | 209.157 | C9H7NO5 | 95.000 | COC(=O)c1cccc(C=O)c1[N+]([O-])=O | 250mg | 588341154

Methyl 3-formyl-2-nitrobenzoate | Ambeed | 138229-59-1 | MFCD14706049 | 209.157 | C9H7NO5 | 95.000 | COC(=O)c1cccc(C=O)c1[N+]([O-])=O | 250mg | 588341154